TC4423/TC4424/TC4425
5.0
5.1
PACKAGING INFORMATION
Package Marking Information
8-Lead DFN
Example
:
XXXXXXX
XXXXXXX
XXYYWW
NNN
TC4423
EMF
0420
256
8-Lead PDIP (300 mil)
XXXXXXXX
XXXXXNNN
YYWW
Example:
TC4423
CPA256
0420
16-Lead SOIC (300 mil)
Example:
XXXXXXXXXXX
XXXXXXXXXXX
XXXXXXXXXXX
YYWWNNN
TC4423COE
0420256
Legend:
XX...X
YY
WW
NNN
Customer specific information*
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Note:
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line thus limiting the number of available characters
for customer specific information.
*
Standard marking consists of Microchip part number, year code, week code, traceability code (facility
code, mask rev#, and assembly code). For marking beyond this, certain price adders apply. Please
check with your Microchip Sales Office.
2004 Microchip Technology Inc.
DS21421D-page 11
MICROCHIP [ MICROCHIP TECHNOLOGY ]
